CAS 935-79-5

anidride cis-1,2,3,6-tetraidroftalica

Descrizione:

anidride cis-1,2,3,6-tetraidroftalica, con il numero CAS 935-79-5, è un anidride ciclica derivata dall'acido tetrahidrofitalico. È caratterizzata dalla sua apparenza incolore a giallo pallido ed è tipicamente un solido a temperatura ambiente. Questo composto presenta un anello di anidride a cinque membri, che contribuisce alla sua reattività, in particolare nella formazione di poliesteri e come indurente nelle resine epossidiche. È noto per la sua bassa volatilità e solubilità moderata nei solventi organici, rendendolo utile in varie applicazioni industriali. La sostanza mostra una buona stabilità termica ed è spesso impiegata nella produzione di rivestimenti, adesivi e materiali compositi. Inoltre, può subire idrolisi per formare acido tetrahidrofitalico in presenza di umidità. Le considerazioni di sicurezza includono maneggiarlo con cura, poiché può causare irritazione alla pelle e agli occhi. In generale, anidride cis-1,2,3,6-tetraidroftalica è apprezzato per la sua utilità nella chimica dei polimeri e nella scienza dei materiali.

Formula: C₈H₈O₃

InChI: InChI=1/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1,3,5-6H,2,4H2

InChI key: InChIKey=KMOUUZVZFBCRAM-OLQVQODUNA-N

SMILES: O=C1[C@@]2([C@](C(=O)O1)(CC=CC2)[H])[H]

Sinonimi:

• 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, (3aR,7aS)-rel-
• 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, cis-
• 3,4,5,6-Tetrahydrophthalic anhydride
• 4-Cyclohexene-1,2-dicarboxylic anhydride, cis-
• NSC 49672
• Thpa
• Tmma
• cis-1,2,3,6-Tetrahydrophthalic acid anhydride
• cis-4-Cyclohexene-1,2-dicarboxylic acid anhydride
• cis-4-Cyclohexene-1,2-dicarboxylic anhydride
• cis-Δ⁴-Tetrahydrophthalic anhydride
• meso-1,2,3,6-Tetrahydrophthalic anhydride
• rel-(3aR,7aS)-3a,4,7,7a-Tetrahydro-1,3-isobenzofurandione
• cis-1,2,3,6-Tetrahydrophthalic anhydride
• 1,2,3,6-Tetrahydrophthalic anhydride
• Cis-1,2,3,6-Tetrahydrophthalic
• CIS-4-CYCLOHEXEN-1,2-DIMETHANOIC ANHYDRIDE
• 4,7,7a-tetrahydro-3-isobenzofurandioncis-3a
• cis-3a,4,7,7a-Tetrahydro-1,3-isobenzofurandione
• 4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
• cis-1,2,3,6-Tetrahydrophthalic anhydride (THPA)
• 1,3-isobenzofurandion,3a,4,7,7a-tetrahydro-,cis-
• 3-Isobenzofurandione,3a,4,7,7a-tetrahydro-,cis-1
• TETRAHYDROPHTHALIC ANHYDRIDE
• #ncis-1,2,3,6-Tetrahydrophthalic anhydride
• CIS-THPA
• CIS-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE
• CIS-4-TETRAHYDROPHTHALIC ANHYDRIDE
• CIS-1,2,3,6-TETRAHYDROPHTHALICACIDANHYDRIDE
• 3A,4,7,7A-TETRAHYDRO-2-BENZOFURAN-1,3-DIONE

cis-4-Cyclohexene-1,2-dicarboxylic Anhydride

CAS: 85-43-8, 935-79-5

Formula: C₈H₈O₃

Purezza: >98.0%(GC)(T)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 152.15

Ref: 3B-C0493

cis-4-Cyclohexene-1,2-dicarboxylic anhydride, 95%

CAS: 935-79-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₈H₈O₃

Purezza: 95%

Colore e forma: White, Flakes

Peso molecolare: 152.15

Ref: 02-B21431

(3aR,7aS)-1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione

CAS: 935-79-5

Formula: C₈H₈O₃

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 152.1473

Ref: IN-DA003DAH

cis-1,2,3,6-Tetrahydrophthalic anhydride

CAS: 935-79-5

Formula: C₈H₈O₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 152.149

Ref: 10-F171700

Cis-1,2,3,6-tetrahydrophthalic anhydride

CAS: 935-79-5

Cis-1,2,3,6-tetrahydrophthalic anhydride

Purezza: 98%

Peso molecolare: 152.15g/mol

Ref: 54-OR925364

cis-1,2,3,6-Tetrahydrophthalic Anhydride

Prodotto controllato

CAS: 935-79-5

Applications cis-1,2,3,6-Tetrahydrophthalic Anhydride is used as a reagent in the synthesis of bicyclic lactones and lactams which have fungistatic activity against Botrytis cinerea, Penicillium citrinum and Aspergillus glaucus.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Walczak, P., et al.: J. Agr. Food Chem., 62, 8571 (2014)

Formula: C₈H₈O₃

Colore e forma: Neat

Peso molecolare: 158.18

Ref: TR-T294225

cis-1,2,3,6-Tetrahydrophthalic anhydride

Prodotto controllato

CAS: 935-79-5

Cis-1,2,3,6-Tetrahydrophthalic anhydride is a reactive monomer that has been used in the Friedel-Crafts acylation of aromatic compounds. It can be used to synthesize a variety of polymers that are resistant to heat and light. Cis-1,2,3,6-Tetrahydrophthalic anhydride is also a strong antioxidant that has been shown to have antibacterial properties. It has been reported to have anticarcinogenic effects in some cancer cell lines. Cis-1,2,3,6-Tetrahydrophthalic anhydride is found in cyclohexane ring fatty acids and fatty acid groups P2.

Formula: C₈H₈O₃

Colore e forma: White Powder

Peso molecolare: 152.15 g/mol

Ref: 3D-FT34414